DVB-S/S2, DVB-T& DVB-C Combo MPEG-4& MPEG-2 decording With CI ... Conax, Irdeto, Viaccess, etc) USB for PVR function *Fully DVB-T& DVB-C& DVB-S/S2 compliant*Easy to switch from ... DVB-T, DVB-C and DVB-S channels*MPEG-2/ MPEG-4 ... channels encorded with Dolby Prologic Surround*Dolby 5.1 channel or PCM digital audio output*Common Interfaces(Conax, Cryptoworks, Irdeto, ...